11/27: Americans hit slippery roads on busiest travel day of the year; Feeding frenzy for whales in Monterey Bay
Snow, ice, wind and rain are wreaking havoc on Thanksgiving holiday travelers, 39 million of whom will hit the roads through the weekend; and, dozens of humpback whales, dolphins and sea lions are chasing an unexplained explosion of anchovies in Monterey Bay. Scientists and tourists have never seen anything quite like it.